Swept coded aperture real-time femtophotography.

Single-shot real-time femtophotography is indispensable for imaging ultrafast dynamics during their times of occurrence. Despite their advantages over conventional multi-shot approaches, existing techniques confront restricted imaging speed or degraded data quality by the deployed optoelectronic devices and face challenges in the application scope and acquisition accuracy. They are also hindered by the limitations in the acquirable information imposed by the sensing models.

Tutorial on compressed ultrafast photography.

Significance: Compressed ultrafast photography (CUP) is currently the world's fastest single-shot imaging technique. Through the integration of compressed sensing and streak imaging, CUP can capture a transient event in a single camera exposure with imaging speeds from thousands to trillions of frames per second, at micrometer-level spatial resolutions, and in broad sensing spectral ranges.

Aim: This tutorial aims to provide a comprehensive review of CUP in its fundamental methods, system implementations, biomedical applications, and prospect.

Short-wave Infrared Photoluminescence Lifetime Mapping of Rare-Earth Doped Nanoparticles Using All-Optical Streak Imaging.

The short-wave infrared (SWIR) photoluminescence lifetimes of rare-earth doped nanoparticles (RENPs) have found diverse applications in fundamental and applied research. Despite dazzling progress in the novel design and synthesis of RENPs with attractive optical properties, existing optical systems for SWIR photoluminescence lifetime imaging are still considerably restricted by inefficient photon detection, limited imaging speed, and low sensitivity. To overcome these challenges, SWIR photoluminescence lifetime imaging microscopy using an all-optical streak camera (PLIMASC) is developed.

Temporal resolution of ultrafast compressive imaging using a single-chirped optical probe.

Ultrafast compressive imaging captures three-dimensional spatiotemporal information of transient events in a single shot. When a single-chirped optical probe is applied, the temporal information is obtained from the probe modulated in amplitude or phase using a direct frequency-time mapping method. Here, we extend the analysis of the temporal resolution of conventional one-dimensional ultrafast measurement techniques such as spectral interferometry to that in three-dimensional ultrafast compressive imaging.

Sex Differences in Multimorbidity, Inappropriate Medication and Adverse Outcomes of Inpatient Care: MoPIM Cohort Study.

There is no published evidence on the possible differences in multimorbidity, inappropriate prescribing, and adverse outcomes of care, simultaneously, from a sex perspective in older patients. We aimed to identify those possible differences in patients hospitalized because of a chronic disease exacerbation. A multicenter, prospective cohort study of 740 older hospitalized patients (≥65 years) was designed, registering sociodemographic variables, frailty, Barthel index, chronic conditions (CCs), geriatric syndromes (GSs), polypharmacy, potentially inappropriate prescribing (PIP) according to STOPP/START criteria, and adverse drug reactions (ADRs).

Changing indications and antenatal prognostic factors for ex-utero intrapartum treatment procedures.

Objective: In cases of suspected neonatal airway obstruction, the ex-utero intrapartum treatment (EXIT) procedure is used to secure the airway while a fetus remains on placental circulation. We report indications and outcomes from all EXIT procedures at a tertiary obstetric unit between 1997 and 2020.

Method: Retrospective cohort study with data collected from maternal and neonatal medical records.

Snapshot compressive spectral depth imaging from coded aberrations.

Compressive spectral depth imaging (CSDI) is an emerging technology aiming to reconstruct spectral and depth information of a scene from a limited set of two-dimensional projections. CSDI architectures have conventionally relied on stereo setups that require the acquisition of multiple shots attained via dynamically programmable spatial light modulators (SLM). This work proposes a snapshot CSDI architecture that exploits both phase and amplitude modulation and uses a single image sensor.

Compressive Spectral Light Field Image Reconstruction via Online Tensor Representation.

In recent years there has been an increasing interest in sensing devices that capture multidimensional information such as the spectral light field (SLF) images, which are 5-dimensional (5D) representations of a scene including 2D spatial, 2D angular and 1D spectral information. Spatio-spectral and angular information plays an important role in modern applications spanning from microscopy to computer vision. However, SLF sensors use expensive beam-splitters or cameras arrays placed in tandem, which split the sensing problem in two time consuming and independent tasks: spectral and light field imaging tasks.

Compressive spectral imaging via deformable mirror and colored-mosaic detector.

Compressive Spectral Imaging (CSI) is an emerging technology that aims at reconstructing a spectral image from a limited set of two-dimensional projections. To capture these projections, CSI architectures often combine light dispersive elements with coded apertures or programmable spatial light modulators. This work introduces a novel and compact CSI architecture based on a deformable mirror and a colored-filter detector to produce compressive spatio-spectral projections without the need of a grating or prism.

Immediate implant replacement with DIEP flap: a single-stage salvage option in failed implant-based breast reconstruction.

Background: Implant-based immediate breast reconstruction after skin-sparing mastectomy has shown a significant improvement in patients' quality of life, making the procedure steadily more popular year after year. However, this technique has a high morbidity rate, including skin necrosis and implant exposure.

Methods: A retrospective review of a prospectively held database for autologous breast reconstruction in our institution of the last 5 years found eight cases with exposed implants after nipple-sparing mastectomy and immediate reconstruction.

Genetics of schizophrenia: A consensus paper of the WFSBP Task Force on Genetics.

Objectives: Schizophrenia is a severe psychiatric disease affecting about 1% of the general population. The relative contribution of genetic factors has been estimated to be up to 80%. The mode of inheritance is complex, non-Mendelian, and in most cases involving the combined action of large numbers of genes.

Effectiveness of agomelatine on anhedonia in depressed patients: an outpatient, open-label, real-world study.

Objective: The aim of this real-world study was to evaluate the effect of agomelatine on anhedonia as primary endpoint in outpatients under treatment of major depressive episodes.

Methods: The study was an open-label, multicenter, 8-week phase IV trial. Two hundred fifty-seven (257) patients were recruited, and 143 patients were included in the analysis.

Consensus paper of the WFSBP Task Force on Genetics: Genetics, epigenetics and gene expression markers of major depressive disorder and antidepressant response.

Major depressive disorder (MDD) is a heritable disease with a heavy personal and socio-economic burden. Antidepressants of different classes are prescribed to treat MDD, but reliable and reproducible markers of efficacy are not available for clinical use. Further complicating treatment, the diagnosis of MDD is not guided by objective criteria, resulting in the risk of under- or overtreatment.

[Anxiety disorders in DSM-5].

The fifth edition of Diagnostic and Statistical Manual, the DSM-5 appeared officially in May 2013 during the development of the 166th Annual Meetingof the American Psychiatric Association (APA) in San Francisco. The drafting process was long and complex; much of the debate became public so that the expectations were great. And it must be said that the new edition did not disappoint, as many changes were made in relation to their predecessors.

Geriatric assessment and prognostic factors of mortality in very elderly patients with community-acquired pneumonia.

Introduction: To assess the relationship between the parameters obtained in the geriatric assessment and mortality in elderly people with community-acquired pneumonia in an acute care geriatric unit.

Methods: Four hundred fifty-six patients (≥75years).

Variables: age, sex, referral source, background, consciousness level, heart rate, breathing rate, blood pressure, laboratory data, pleural effusion, multilobar infiltrates, functional status (activities of daily living) prior to admission [Lawton index (LI), Barthel index (BIp)] prior to and at admission (BIa), cognitive status [Pfeiffer test (PT)], comorbidity [Charlson index (ChI)] and nutrition (total protein, albumin).

Agomelatine in generalized anxiety disorder: an active comparator and placebo-controlled study.

Background: Agomelatine was efficacious in reducing symptoms in a short-term placebo-controlled trial in generalized anxiety disorder (GAD) and in preventing relapse in a longer term placebo-controlled study. An additional short-term placebo-controlled study is required by regulatory agencies to confirm the efficacy of agomelatine in GAD.

Method: This 12-week, placebo-controlled, double-blind, randomized, parallel group, international, multicenter study was designed to confirm the efficacy of agomelatine 25-50 mg/d in the treatment of patients with a primary DSM-IV-TR diagnosis of GAD.

[Geriatric assessment and factors associated with mortality in elderly patients with heart failure admitted to an acute geriatric unit].

Introduction And Objectives: Heart failure (HF) is very prevalent in older adults, and is associated with a high mortality. The prediction of the outcome of HF and the identification of patients in advanced stages is difficult. The present work aims at identifying variables of the geriatric assessment and other clinical variables associated with an increased risk of death at one year in older adults with HF.

Molecular epidemiology of Newcastle disease in Mexico and the potential spillover of viruses from poultry into wild bird species.

Newcastle disease, one of the most important health problems that affects the poultry industry around the world, is caused by virulent strains of Newcastle disease virus. Newcastle disease virus is considered to be endemic in several countries in the Americas, including Mexico. In order to control Newcastle disease outbreaks and spread, intensive vaccination programs, which include vaccines formulated with strains isolated at least 60 years ago, have been established.

[Study of Flexible Doses of Paliperidone ER in Pacients with Schizophrenia who Have Undergone Inefficient Treatment with other Antipsychotics].

Background: Extended-release (ER) paliperidone is an innovative atypical antipsychotic that allows minimal peak-to-through fluctuations with once-daily dosing.

Objective: To evaluate effectiveness, safety and tolerability of flexible, once-daily doses of paliperidone ER (3-12 mg/day) in patients with schizophrenia from Argentina and Colombia who had previously failed treatment with other antipsychotic agents.

Methods: The authors conducted a 6-month, open-label, prospective and multicentric study.

Efficacy of alprazolam sublingual tablets in the treatment of the acute phase of panic disorders.

Background: Panic disorder affects 2-5% of the general population. In Argentina, one million people would be affected with a 91% rate of psychiatric comorbidity. AIM; To compare efficacy parameters between sublingual (ALP-SL) and conventional (ALP-CT) tablets of alprazolam in the treatment of acute phase of panic disorder with and without agoraphobia.

A bacterial reporter system for the evaluation of antisense oligodeoxynucleotides directed against human papillomavirus type 16 (HPV-16).

Background: Antisense oligodeoxynucleotides (AS-ODNs) are a promising alternative for the cure of many diseases because of their in vivo specificity and stability. However, AS-ODNs have a strong dependence on the target mRNA structure making necessary extensive in vivo testing. There is, therefore, a need to develop assays to rapidly evaluate in vivo ODN performance.

Melatonin treatment stabilizes chronobiologic and cognitive symptoms in Alzheimer's disease.

OBJECTIVES: A retrospective study on the efficacy of melatonin in treatment of sleep and cognitive disorders of Alzheimer's disease was conducted. METHODS: Fourteen patients (8 females, 6 males), mean +/- S.D.